O$TEN, 정훈 – Renual
Track 05 from EP "Singing"
Release Date: 2021.02.24
O$TEN, 정훈 – 꿈
Track 04 from EP "Singing"
Release Date: 2021.02.24
O$TEN, 정훈 – Working 100 for You
Track 03 from EP "Singing"
Release Date: 2021.02.24
O$TEN, 정훈 – 닷컴
Track 02 from EP "Singing"
Release Date: 2021.02.24
O$TEN, 정훈 – 순수동화
Track 01 from EP "Singing"
Release Date: 2021.02.24
Aden (에이든), 정훈 – 그림
Track 02 from Single "우리도 지나가지만"
Release Date: 2021.08.26
Aden (에이든), 정훈 – 우리도 지나가지만 (Prod. SIM2)
Track 01 from Single "우리도 지나가지만"
Release Date: 2021.08.26